Glutaric acid monomethyl ester chloride
Glutaric acid monomethyl ester chloride (CAS: 1501-26-4) is an organic compound with the linear formula ClCO(CH2)3COOCH3 and a molecular weight of 164.59 g/mol. This acid halide serves as a valuable intermediate and building block in organic synthesis. It is primarily utilised in the chemical industry for the construction of more complex molecules, owing to the reactivity of the acid chloride functional group.
- IUPAC
- Methyl 4-(chloroformyl)butyrate,Methyl 5-chloro-5-oxovalerate,Methyl glutaryl chloride
- Synonyms
- Methyl 4-(chloroformyl)butyrateMethyl 5-chloro-5-oxovalerateMethyl glutaryl chloride

Organic Synthesis Intermediate
Utilised as a reactive intermediate for the synthesis of various organic compounds. Its acid chloride functionality readily participates in reactions such as esterifications and amidations.
Building Block for Complex Molecules
Acts as a key building block in multi-step synthesis pathways for pharmaceuticals and fine chemicals. The bifunctional nature allows for sequential modifications.
Chemical Research and Development
Employed in laboratory settings for research purposes, enabling the exploration of new chemical reactions and the development of novel compounds.
| Molecular weight | 164.59 |
|---|---|
| Linear formula | ClCO(CH2)3COOCH3 |
| Assay | 98% |
| Boiling point | 110 °C/17 mmHg(lit.) |
| Density | 1.191 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.445(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Glutaric acid monomethyl ester chloride used for?
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Glutaric acid monomethyl ester chloride is primarily used as an intermediate and building block in organic synthesis, particularly for constructing more complex molecules in chemical research and fine chemical production.
What are the CAS number and formula for Glutaric acid monomethyl ester chloride?
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The CAS number is 1501-26-4 and the linear formula is ClCO(CH2)3COOCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Glutaric acid monomethyl ester chloride with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Glutaric acid monomethyl ester chloride be handled?
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Due to its corrosive nature (H314), handle with extreme care using appropriate personal protective equipment including full-face respirators, gloves, and goggles. Ensure adequate ventilation and follow emergency procedures.
Is Glutaric acid monomethyl ester chloride a controlled substance?
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The provided data does not indicate that Glutaric acid monomethyl ester chloride is a controlled substance.
How is Glutaric acid monomethyl ester chloride shipped and exported?
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As a global supplier and exporter, Tech Serve Solutions adheres to all relevant regulations for the safe packing, shipping, and export of chemicals like Glutaric acid monomethyl ester chloride, which is classified under UN 3265, Class 8, Packing Group II.
How can I request a quote or sample for Glutaric acid monomethyl ester chloride?
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Please contact our sales team or use the online inquiry form on the Tech Serve Solutions website to request a quote or a sample.
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